
.tonglan{
    background-color: #ccc;
}
.header{
   height: 35px;
   display: flex;
   justify-content: center;
   align-items: center;
}
.header>.yi{
    width: 450px; 
}
.header>.yi>li,
.header>.yi>a{
    width: 80px;
    display: flex;
    float: left; 
    font-size: 14px;
    text-decoration: none;
}
.header>.er{
  width: 750px;
  float: right;
}
/* .er>li:nth-child(2){
    color: red;
} */
.header>.er>li{
    color: black;
    font-size: 14px;
    display: flex;
    width: 90px;
    float: left;
    justify-content: space-around;
}
.yi>:nth-child(2){
    color: red;
}
.yi>li:not(:first-child):hover{
    color: red;
}
.er>li:not(:first-child):hover{
    color: red;}
.er>.tb{
    position: relative; 
}
.er>.tb>ol{
    position:absolute;
    display: none;
    top:30px;
    right: 20px;
    background-color: white;
    width: 60px;
}
.er>.tb:hover>ol{
    display: block;
} 
 #last{
    position: relative;
    z-index: 100;
}
 #last>.d1{
    position: absolute;
    min-height:258px;
    width: 1190px;
    top: 27px;
    right: 0;
    display: none;
    background-color: white;
    }
   
#last:hover>.d1{
    display: block;
    color: black;
}
    #last>.d1>div>ul>li:hover{
        background-color: blue;
    }
#last>.d1>div{
    width: 25%;
    float: left;
}   
#last>.d1 p{
    margin-left: 20px;
    font-size: 30px;
}
#last>.d1 ul{
    margin: 20px 10px ;
    float: left;
}
#last>.d1 ul>li{
    padding: 5px;
}
/* logo */
.logo{
    height: 80px;
    display: flex;
}
.logo>.sp1{
    width: 106px;
    height: 44px;
}
.logo>.sp2{
    font-size: 22px;
    height: 43px;
    line-height: 43px;
}
/* 手机号码验证 */
.yanzheng{
    width: 380px;
    height: 260px;
    margin: 0 auto;  
}
.yanzheng>.phone{
    display: flex;
    height: 34px;
    line-height: 34px;
    margin-top: 15px;
}
.yanzheng>.phone>.sp1,
.yanzheng>.phone>.sp2,
.yanzheng>.phone>.sp3,
.yanzheng>.phone>.sp4
{
    width: 70px;
    text-align: right;
}
input{
    width: 250px;
    padding-left: 20px;
    height: 34px;
    margin: 0 20px;
    border: 1px solid gray;  
}
.yanzheng>button{
    width: 280px;
    height: 30px;
    background-color: orange;
    color: white;
    margin-top: 30px;
    margin-left: 80px;
}
.yanzheng>.p1{
    line-height: 20px;
    font-size: 12px;
    margin-left: 80px;
    margin-top: 10px;
}
.yanzheng>.p1>span{
    color:#ff5000;
}
.yanzheng>.p2{
    float: right;
    right: 0;
    margin-top: 20px;
    font-size: 12px;
    color: #ff5555;
}
/* 底部 */
footer{
    margin-top:100px;
    height: 136px;
    /* background-color: pink; */
}
footer>.p1{
    display: flex;
    height: 35px;
    line-height: 35px;
    justify-content: space-between;
    border-top: 1px solid gray;
    border-bottom: 1px solid gray;
    margin-bottom: 15px;
}

footer>.p2>a,.p3>a{
   text-decoration: none;
   /* display: flex; */
   margin: 0 10px;
}
footer>.p2>a:nth-child(1){
    margin: 0;
}
em{
    margin-left: 50px ;
}
.p3{
    margin-top: 20px;
   
}
.error {
    height:10px;
    color: red;
    line-height: 20px;
    visibility: hidden;
    margin-left: 85px;
  }